| Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025) |
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| 08/20/2013 | US8512567 Vapor compression membrane distillation system and method |
| 08/20/2013 | CA2599461C Process and apparatus for manufacturing pure forms of aromatic carboxylic acids |
| 08/15/2013 | WO2013086222A3 Process to remove product alcohols from fermentation broth by multistep flash evaporation |
| 08/15/2013 | WO2013086016A3 A process for producing aromatic carbonates |
| 08/15/2013 | US20130206582 Method and device for distilling or thickening fluids |
| 08/15/2013 | US20130206580 Continuous coolant purification process and device |
| 08/15/2013 | US20130206577 Process and plant for the distillation of temperature-sensitive liquids |
| 08/15/2013 | US20130206576 Membrane-based hybrid process for separation of mixtures of organics, solids, and water |
| 08/14/2013 | EP2624929A2 Processes and systems for purifying silane |
| 08/14/2013 | EP2624928A1 Low energy distillation system and method |
| 08/14/2013 | CN203123604U Steam distillation device |
| 08/14/2013 | CN203123603U Convenient biological resource aqueous extract production device |
| 08/14/2013 | CN203123602U Water vapour direct heater of III tower bottoms |
| 08/14/2013 | CN203123601U Rectifying equipment for cinnamyl aldehyde |
| 08/14/2013 | CN203123600U Toluene diamine cleaning and dehydrating device |
| 08/14/2013 | CN203123599U Quadruple effect downstream distillation caprolactam aqueous solution device |
| 08/14/2013 | CN203123598U Magnetic stirring evaporimeter |
| 08/14/2013 | CN203123597U Liquid medicine concentrator equipment |
| 08/14/2013 | CN103242135A Method and device for rectifying methanol |
| 08/14/2013 | CN103239885A Supergravity rotating packed bed device with middle feeding function and built-in liquid collection redistributor |
| 08/14/2013 | CN103239884A Method for designing float valve tray of suspension type eccentric downcomer |
| 08/14/2013 | CN103239883A Method for designing multi-overflow tray by equal residence time method |
| 08/14/2013 | CN103239882A Rectifying tower for metalaxyl production |
| 08/14/2013 | CN103239881A Distillation device |
| 08/14/2013 | CN103239876A Control method for avoiding a reboiler in instable transition boiling region |
| 08/14/2013 | CN102350070B Reaction distillation apparatus for preparing trioxymethylene and method thereof |
| 08/14/2013 | CN102146018B Method and device for rectification deacidification through catalysis reaction in the ethanol production process |
| 08/14/2013 | CN101711183B Packing structure for a fluid contacting column and production method thereof |
| 08/14/2013 | CN101628184B Atmospheric pressure low temperature distillation and rectification process |
| 08/13/2013 | US8506891 Apparatus for recovering products from two reactors |
| 08/13/2013 | US8506766 Method for recovery of acetic acid from an aqueous solution thereof |
| 08/13/2013 | US8506764 Water condenser |
| 08/13/2013 | US8506763 Device for heating a liquid comprising a solvent and solute, and separating the solvent and solution |
| 08/13/2013 | US8506762 Pressurized vapor cycle liquid distillation |
| 08/13/2013 | US8506761 Recycler module for a recycler assembly |
| 08/08/2013 | WO2013116789A1 Controlled-gradient, accelerated-vapor-recompression apparatus and method |
| 08/08/2013 | WO2013115992A1 Process for contacting one or more contaminated hydrocarbons |
| 08/08/2013 | WO2013086388A3 System and method for desalination of water using a graphite foam material |
| 08/08/2013 | US20130204066 Unit for establishing contact between a gas and a liquid for a floating platform |
| 08/08/2013 | US20130202497 Process and apparatus for recovery of dichlorohydrins via codistillation |
| 08/07/2013 | CN203108537U Novel gas baffling column tray |
| 08/07/2013 | CN203108255U Low temperature concentrating device |
| 08/07/2013 | CN203108248U Control device for methanol recovery tower reboiler |
| 08/07/2013 | CN203108247U Hydrogen peroxide purifying distillation tower |
| 08/07/2013 | CN203108246U Methanol vaporization tower kettle |
| 08/07/2013 | CN203108245U Methyl acetate rectifying device |
| 08/07/2013 | CN203108244U Acetic acid concentration tower |
| 08/07/2013 | CN203108243U Pressure reduction desorption tower for processing liquefied gas |
| 08/07/2013 | CN103237580A Low energy distillation system and method |
| 08/07/2013 | CN103232333A Preparation method of cyclopropyl acetylene important intermediate cyclopropylmethyl ketone |
| 08/07/2013 | CN103232018A Device for discharging low-level difference feed liquid outwards from inside of high-volume container, and a discharge method of device |
| 08/06/2013 | US8500961 Distillation of ionic liquids using an auxiliary distillation agent |
| 08/06/2013 | US8500960 Multi-phase selective mass transfer through a membrane |
| 08/01/2013 | WO2013111023A1 A novel horizontal method for tray distillation and other gas-liquid contact operations |
| 08/01/2013 | WO2013110369A1 Process and plant for distillation of methanol with heat recovery |
| 08/01/2013 | WO2013110368A1 Process and plant for distillation of methanol with heat recuperation |
| 08/01/2013 | WO2013085949A3 A process for producing aromatic carbonates |
| 08/01/2013 | DE112010001099T5 Mehrstufige Gegenstrom-Drehbett-Reaktivdestillationsvorrichtung und ihre Verwendung Multi-stage counter-current rotating bed-reactive distillation apparatus and their use |
| 07/31/2013 | EP2618902A1 Rotary evaporator |
| 07/31/2013 | CN203096011U Benzene and water separation device in debenzolized rich oil |
| 07/31/2013 | CN203090912U Ultrasonic reinforcement essential oil extracting device |
| 07/31/2013 | CN203090515U External circular-reaction extractive distillation integrated device |
| 07/31/2013 | CN203090514U Low-temperature high-flux-tube tube reboiler |
| 07/31/2013 | CN203090513U Rotary shear flow tower tray |
| 07/31/2013 | CN203090512U Vacuum rectifying system for heat-sensitive material |
| 07/31/2013 | CN203090511U Inner liquid drop type double rectifying section combined device |
| 07/31/2013 | CN203090510U Above-ultrahigh-pressure dewatering flash separator |
| 07/31/2013 | CN203090509U Energy-saving durable distillation still |
| 07/31/2013 | CN203090493U Combined multi-effect plate type evaporation and flash evaporation concentration device for solution of polyethylene glycol |
| 07/31/2013 | CN103223259A Reflux distributor |
| 07/31/2013 | CN103223258A Air-cooled distillation condenser |
| 07/31/2013 | CN102145899B Producing method and device of high purity ammonia |
| 07/31/2013 | CN102068956B Eccentric diversion window structured packing sheet and packing |
| 07/31/2013 | CN101912691B Method for performing refined separation on high-purity yellow phosphorous |
| 07/31/2013 | CN101875592B Regeneration method of extracting solvent for extracting, rectifying and separating styrene |
| 07/30/2013 | US8496832 Method for sewage and industrial wastewater treatment |
| 07/30/2013 | US8496787 Method and apparatus for effluent free sea water desalination |
| 07/25/2013 | WO2013110035A1 System and method for secondary uses of glycol and water after deicing |
| 07/25/2013 | WO2013109909A1 Optimum net wash oil flow rate in crude vacuum distillation units |
| 07/25/2013 | WO2013107469A1 Desalination station using a heat pump and photovoltaic energy |
| 07/25/2013 | WO2013106974A1 Method for desorbing rich liquid of synthetic ammonia shift gas decarbonization absorbent |
| 07/25/2013 | WO2013106874A1 Cylindrical vacuum evaporator for cleaning salt-containing or polluted water |
| 07/25/2013 | WO2012021658A3 Vapor-liquid heat and/or mass exchange device |
| 07/25/2013 | US20130189164 Process For Downstream Recovery Of Nitroalkane Using Dividing Wall Column |
| 07/25/2013 | US20130186741 Controlled-gradient, accelerated-vapor-recompression apparatus and method |
| 07/25/2013 | US20130186739 Optimum net wash oil flow rate in crude vacuum distillation units |
| 07/25/2013 | DE102010009579B4 Verfahren zum Desodorieren von Speiseöl Process for deodorizing edible oil |
| 07/25/2013 | CA2857821A1 A method of separation |
| 07/25/2013 | CA2808568A1 A method of separation |
| 07/24/2013 | EP2617798A1 System for deaeration in a flash vessel |
| 07/24/2013 | EP2617678A1 Method and system for preparing high-purity hydrogen chloride |
| 07/24/2013 | EP2617479A1 Process and plant for distillation of methanol with heat recovery. |
| 07/24/2013 | EP2617478A1 Process and plant for distillation of methanol with heat recuperation |
| 07/24/2013 | CN203079697U Concentration and flash evaporation device for making ammonium phosphate |
| 07/24/2013 | CN203075930U Filler tower |
| 07/24/2013 | CN203075689U Extraction-rectification equipment of ethyl formate |
| 07/24/2013 | CN203075688U Equipment for extracting ethanol in ethyl formate |
| 07/24/2013 | CN203075687U Trapezoid float valve tray |
| 07/24/2013 | CN203075686U Device for continuous fraction collection |
| 07/24/2013 | CN203075685U Vacuum distillation device |